4502 	size_t signature_len;  in dpp_build_conf_obj_dpp()  local
4620 	if (EVP_DigestSignFinal(md_ctx, NULL, &signature_len) != 1) {  in dpp_build_conf_obj_dpp()
4625 	signature = os_malloc(signature_len);  in dpp_build_conf_obj_dpp()
4628 	if (EVP_DigestSignFinal(md_ctx, signature, &signature_len) != 1) {  in dpp_build_conf_obj_dpp()
4634 		    signature, signature_len);  in dpp_build_conf_obj_dpp()
4637 	sig = d2i_ECDSA_SIG(NULL, &p, signature_len);  in dpp_build_conf_obj_dpp()
4645 	signature_len = 2 * curve->prime_len;  in dpp_build_conf_obj_dpp()
4647 		    signature, signature_len);  in dpp_build_conf_obj_dpp()
4648 	signed3 = (char *) base64_url_encode(signature, signature_len,  in dpp_build_conf_obj_dpp()
5468 	size_t prot_hdr_len = 0, signature_len = 0;  in dpp_process_signed_connector()  local
5547 				      os_strlen(pos), &signature_len);  in dpp_process_signed_connector()
5555 		    signature, signature_len);  in dpp_process_signed_connector()
5562 	if (signature_len & 0x01) {  in dpp_process_signed_connector()
5565 			   (int) signature_len);  in dpp_process_signed_connector()
5572 	r = BN_bin2bn(signature, signature_len / 2, NULL);  in dpp_process_signed_connector()
5573 	s = BN_bin2bn(signature + signature_len / 2, signature_len / 2, NULL);  in dpp_process_signed_connector()
8192 	size_t signature_len = 0, signed3_len;  in dpp_corrupt_connector_signature()  local
8211 				      os_strlen(pos), &signature_len);  in dpp_corrupt_connector_signature()
8212 	if (!signature || signature_len == 0)  in dpp_corrupt_connector_signature()
8215 		    signature, signature_len);  in dpp_corrupt_connector_signature()
8216 	signature[signature_len - 1] ^= 0x01;  in dpp_corrupt_connector_signature()
8218 		    signature, signature_len);  in dpp_corrupt_connector_signature()
8219 	signed3 = (char *) base64_url_encode(signature, signature_len,  in dpp_corrupt_connector_signature()